查询词典 electrical conductivity

Experiments and tests that the subject of study by the surface treatment of aluminum alloy materials is feasible, through this research projects in the successful solution of a combination of aluminum alloy plating, electroplating gold after the aluminum parts of its corrosion resistance, electrical conductivity and Brazing performance has been greatly increased.

实验和测试证明本课题所研究的铝合金材料的表面处理方法是可行的，通过本课题的研究，成功的解决了铝合金电镀结合力问题，经过电镀金后的铝合金零件其耐蚀性，导电性和钎焊性能也大大提高。

Business card printing and membership card making machine embossing drum has a high electrical conductivity, Business card printing and membership card making, electrostatic high-voltage generator, plates and nano-imprint lithography drum between electric field, with the help of Waal will block the hole envirogluvtm have to breathe in the substrate.

制卡和会员卡制作机的压印滚筒有导电性，制卡和会员卡制作时，诳骗静电矮压发生器，在印版和压印滚筒之间爆发电场借助静电斥力，不兵印版着不朱孔边的油不朱呼到承印物上。

In order to improve the conductivity and abrasive resistance of copper-graphite composite brush ,influence of carbon fiber content on the electrical wear behaviors of the copper-graphite brush were investigated under two conditions of electrifying and non-electrifying.

为进一步改善铜-石墨复合材料电刷的导电和耐磨性，提高其使用寿命，研究了在不通电和通电2种条件下，碳纤维含量对铜-石墨电刷磨损量的影响。

In order to improve the conductivity and abrasive resistance of copper-graphite composite brush,influence of carbon fiber content on the electrical wear behaviors of the copper-graphite brush were investigated under two conditions of electrifying and non-electrifying.

结果表明，在试验条件下，在合金接触线-黄铜粉末冶金滑块系统的电磨损过程中，Cu-Cr-Zr合金接触线的电磨损率随电流强度升高显著加强，由加载较小电流引起的磨损份额为0。

Celery seed was taken as material. The effects of PEG treatment on vigor indicator and electrical conductivity had been studied.

以芹菜种子为试验材料，研究了不同浓度的聚乙二醇及其不同浸种时间对芹菜种子活力指标以及电导率的影响。

The results showed that O. fragrans seeds were desiccation-sensitive as the seed viability declined to 6% when the seed moisture content was reduced to 11.6%. The seed electrical conductivity increased with the declining moisture content, a sign, which was caused by increasing cell membrane cleavage. Superoxide dismutase activity decreased rapidly during desiccation; but peroxidase activity increased to the maximal value when dehydration for 12 h, then declined rapidly when seeds were dehydrated more than 12 h.

结果表明：'紫柄籽银桂'种子不耐脱水，种子生活力随着含水量的下降而降低，种子含水量下降到11.6%时，生活力仅为6%；自然脱水过程中，种子细胞膜系统受到损伤，相对电导率不断上升；种子内SOD活性随着含水量下降而呈总体下降的趋势；POD先呈波动性上升，脱水12 h时达到最大值，之后急剧下降。

The effect of mineral blenders includes ground steel slag and fly ash on the electrical conductivity of cement mortar was studied.

试验研究了掺加磨细钢渣、粉煤灰等掺合料后水泥浆体导电性能的变化。

In chapter 4, effects of dopants with lower and higher valence than 3 on structure and electrical conductivity of 〓 have been discussed.

在600～800℃下及1～0.05atm的氧分压范围内电子空穴和电子电导与温度及氧分压的关系分别为〓和〓。

Copper Clad Steel wire rod presents with good corrosion resistance,electrical conductivity and mechanical strength,and a becomes better choice of material for messenger and droppers.

铜包钢双金属线材既有良好的导电和抗腐蚀性能，又有较高的机械强度，是一种较好的承力索和吊弦线材。

The classification of acidification indices about the tested the litchi orchard soil: the first class was soil intensity index of exchangeable aciditypH(KCl, exchangeable acidity, exchangeable aluminium, titratable acidity, actual acidification velocity , cation exchange capacity or electrical conductivity; the second class was soil exchangeable Ca2+, total base or base saturation percentage; The third class was soil intensity index of active aciditypH

采用第一类酸化指标，pH2.5的酸雨淋溶引起了供试土壤的酸化；采用第二类酸化指标，除pH2.5的酸雨淋溶引起了供试土壤的酸化外，pH3.5的酸雨淋溶引起了供试土壤的表层土壤酸化；采用第三类酸化指标，pH≤4.5酸雨淋溶引起了供试土壤不同程度的酸化。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。